Hydraulic cantilever bin discharger

Abstract

The utility model relates to the technical field of bulk material storage, and discloses a hydraulic cantilever warehouse discharger which comprises a warehouse discharger, a discharging barrel and a discharging hopper, and the discharging barrel is located at a discharging port in the bottom of the warehouse discharger and fixedly communicated with the bottom of the warehouse discharger. The discharging hopper is located at the bottom of the discharging barrel and fixedly communicates with the bottom of the discharging hopper. The left side and the right side of the discharging hopper are each provided with a dust collection mechanism used in cooperation with the discharging hopper. A dust collection mechanism used in cooperation with the dust suction mechanism is arranged on the front side of the discharging barrel. The problems that in the discharging process of bulk materials through a bin discharger, guiding and discharging need to be conducted through a discharging barrel and a discharging hopper, but certain dust can be generated in the discharging process of the bulk materials, the discharging barrel and the discharging hopper cannot collect and process the dust generated by the bulk materials, and therefore the bin discharging environment of the bulk materials is lowered, and the discharging efficiency of the bulk materials is lowered are solved. Therefore, the use by a user is inconvenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of bulk material storage, and in particular relates to a hydraulic cantilever warehouse unloading machine. Background Art

[0002] A Chinese patent discloses a small-diameter bin unloading machine, with the publication number CN212502495U, which includes a slewing bearing arranged at a bin bottom discharge port, a hydraulic slewing drive device for driving the slewing bearing to rotate, and a cantilever screw shaft, one end of the cantilever screw shaft is rotatably connected to the rotating disk of the slewing bearing, and also includes a main shaft transmission assembly for driving the cantilever screw shaft to rotate, the main shaft transmission assembly includes a driving motor and an angular reducer connected to the driving motor, the angular reducer is fixedly connected to the rotating disk of the slewing bearing, and one end of the cantilever screw shaft connected to the rotating disk of the slewing bearing is connected to the angular reducer through a coupling. In this way, the small-diameter bin discharge machine uses an angle reducer to replace the right-angle reducer and the worm gear mechanism, which simplifies the structure and reduces the cost. The above content can prove that the hydraulic cantilever bin discharge machine equipment is a prior art. The problem with the content disclosed in the above patent is that in the process of discharging bulk materials through the bin discharge machine, it is necessary to guide and discharge the materials through the discharge barrel and the discharge hopper, but a certain amount of dust will be generated in the process of discharging the bulk materials, and the discharge barrel and the discharge hopper cannot collect and process the dust generated by the bulk materials, thereby reducing the bin discharge environment of the bulk materials, and it is not convenient for users to use. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a hydraulic cantilever bin unloading machine which can overcome the above problems or at least partially solve the above problems.

[0004] The utility model is implemented as follows: a hydraulic cantilever warehouse discharging machine comprises a warehouse discharging machine, a discharging barrel and a discharging hopper, wherein the discharging barrel is located at the discharging port at the bottom of the warehouse discharging machine and is fixedly connected with the bottom of the warehouse discharging machine, and the discharging hopper is located at the bottom of the discharging barrel and is fixedly connected with the bottom of the discharging hopper; dust suction mechanisms used in conjunction with the discharging hopper are arranged on the left and right sides of the discharging hopper; a dust collecting mechanism used in conjunction with the dust suction mechanism is arranged on the front side of the discharging barrel; mounting brackets used in conjunction with the discharging hopper are arranged around the discharging hopper; an adjusting mechanism used in conjunction with the mounting bracket is arranged on the outer side of the mounting bracket.

[0005] In order to improve the discharging effect of bulk stored materials, preferably, the dust suction mechanism includes a suction cup, a filter plate and a connecting pipe. The suction cup is located inside the discharging hopper. The filter plate is located inside the suction cup and fixedly installed on the inner wall of the suction cup. The connecting pipe is located outside the discharging hopper and fixedly communicated with the inner cavity of the discharging hopper. One side of the connecting pipe close to the suction cup is fixedly communicated with the inner cavity of the suction cup. By setting the dust suction mechanism, the suction cup can cooperate with the filter plate to quickly absorb the dust generated by the bulk stored materials, and the filter plate can intercept the bulk stored materials.

[0006] In order to improve the use effect of the dust collection mechanism, preferably, the dust collection mechanism includes a storage box, a dust suction pump and a discharge tray. The storage box is located on the front side of the discharging cylinder and fixedly connected to the front side of the discharging cylinder. The dust suction pump is located inside the storage box and fixedly installed on the inner wall of the storage box by bolts. The discharge tray is located on the front side of the dust suction pump and fixedly communicated with the discharge end of the dust suction pump. Both the left and right sides of the dust suction pump are fixedly communicated with the inner cavity of the connecting pipe. One side of the connecting pipe close to the storage box is hermetically connected to the inner wall of the storage box. By setting the dust collection mechanism, the dust suction pump can cooperate with the connecting pipe to quickly extract the dust and discharge it into the inner cavity of the storage box through the discharge tray.

[0007] In order to improve the installation adaptability of the discharging machine, preferably, the installation bracket includes a fixed block, a movable block and an arc plate. One side of the fixed block close to the surface of the discharging hopper is fixedly connected to the surface of the discharging hopper. The surface of the movable block is slidably connected to the inner cavity of the fixed block. One side of the arc plate close to the movable block is fixedly connected to the surface of the movable block. By setting the installation bracket, the fixed block can cooperate with the movable block to quickly extend and shorten the position of the arc plate, and through the cooperation of the arc plate and the adjustment mechanism, the discharging machine can be adapted to a variety of different conveying equipment for use.

[0008] In order to improve the adjustment convenience of the installation bracket, preferably, the adjustment mechanism includes a turntable, a lead screw and a base. The turntable is located at the top of the lead screw and fixedly connected to the top of the lead screw. The surface of the lead screw is threadedly connected to the inner cavity of the arc plate. The base is located at the bottom of the lead screw and fixedly connected to the bottom of the lead screw. By setting the adjustment mechanism, the lead screw can cooperate with the arc plate to stably support the whole device through the base, and the turntable can drive the whole device to adjust the height according to the use requirements, avoiding the situation that it cannot be quickly installed according to the use requirements.

[0009] In order to improve the connection stability between the moving block and the fixed block, preferably, a positioning rod is connected to the top of the fixed block by means of a thread. A positioning groove is formed in the top of the moving block. The number of the positioning grooves is multiple and they are evenly distributed on the top of the moving block. The bottom of the positioning rod passes through the inner cavity of the fixed block and extends into the inner cavity of the positioning groove. The surface of the positioning rod is connected to the inner cavity of the positioning groove by means of a thread. By providing the positioning rod and the positioning groove, when the moving block moves to various different positions, the positioning rod and the positioning groove can cooperate with each other to quickly lock and fix the moving block to the fixed block, avoiding the situation that the moving block cannot be quickly fixed after driving the arc plate and the adjusting mechanism to extend to a suitable position.

[0010] In order to improve the use effect of the connecting pipe, preferably, support blocks are fixedly connected to both the left and right sides of the storage box. The inner cavity of the support block is fixedly connected to the surface of the connecting pipe. By providing the support blocks, the support blocks can assist the connecting pipe to be stably conveyed through the connection end with the connecting pipe, avoiding the situation that the connecting pipe shakes during use.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The utility model is provided with a silo discharging machine, a discharging cylinder, a discharging hopper, a dust suction mechanism, a dust collection mechanism, a mounting bracket and an adjusting mechanism. When the positioning rod is rotated, the positioning rod will disengage from the inner cavity of the positioning groove through the threaded connection with the positioning groove and the fixing block. After the positioning rod disengages from the inner cavity of the positioning groove, the moving block is pulled to move. After the moving block moves to a suitable position, the positioning rod is rotated again, and then the positioning rod and the fixing block can be inserted into the inner cavity of the positioning groove through their mutual cooperation. After the positioning rod is inserted into the inner cavity of the positioning groove, the threaded connection between the rod and the positioning groove can be used to lock and position the moving block and the fixing block, thereby completing the adjustment of the length of the mounting bracket. After the adjustment is completed, the turntable is rotated, and the turntable will drive the lead screw to rotate. During the rotation of the lead screw, the base will be driven to adjust the height through the threaded connection with the arc plate. After adjusting to a suitable position, the turntable is loosened, and the threaded connection between the lead screw and the arc plate can be used to stably support the mounting bracket, so as to facilitate the user to adjust the installation position of the silo discharging machine according to different usage requirements. After the installation is completed, first, the bulk storage materials will be pushed into the inner cavity of the silo discharging machine through the spiral feeding structure of the silo discharging machine, and discharged through the cooperation of the discharging port of the discharging machine with the discharging cylinder and the discharging hopper. During the discharging process of the bulk storage materials, certain dust will be generated by the bulk storage materials. Therefore, the dust suction pump needs to be started. The dust suction pump will cooperate with its suction end and the connecting pipe to quickly absorb the dust generated by the bulk storage materials through the suction cup. During the dust absorption process, the bulk storage materials will be intercepted and filtered by the filter plate to avoid the situation that the bulk storage materials are absorbed, so as to improve the installation effect of the silo discharging machine and quickly process the dust generated during the discharging process of the bulk storage materials. After the dust suction pump sucks the dust through the connecting pipe and the suction cup, the dust can be discharged into the inner cavity of the storage box through the discharge tray, so as to achieve the effect of centralized storage of the dust. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the utility model;

[0014] Figure 2 is an extended schematic diagram of the mounting bracket provided by an embodiment of the utility model;

[0015] Figure 3 is an adjustment schematic diagram of the adjusting mechanism provided by an embodiment of the utility model;

[0016] Figure 4 is a cross-sectional view of the dust suction mechanism provided by an embodiment of the utility model.

[0017] In the figure: 1, outfeed machine; 2, discharge tube; 3, discharge hopper; 4, dust suction mechanism; 5, dust collection mechanism; 6, mounting bracket; 7, adjustment mechanism; 401, suction cup; 402, filter plate; 403, connecting pipe; 501, storage box; 502, dust suction pump; 503, discharge tray; 601, fixed block; 602, moving block; 603, arc plate; 701, turntable; 702, lead screw; 703, base; 8, positioning rod; 9, positioning groove; 10, support block. Detailed implementation manners

[0018] In order to further understand the inventive concept, features and effects of the present utility model, the following embodiments are hereby exemplified and described in detail in conjunction with the accompanying drawings.

[0019] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0020] As Figures 1 to 4As shown in the figure, a hydraulic cantilever silo unloader provided by an embodiment of the present utility model includes a silo unloader 1, a discharge pipe 2, and a discharge hopper 3. The discharge pipe 2 is located at the discharge port at the bottom of the silo unloader 1 and is fixedly connected to the bottom of the silo unloader 1. The discharge hopper 3 is located at the bottom of the discharge pipe 2 and is fixedly connected to the bottom of the discharge pipe 2. Dust suction mechanisms 4 are provided on both the left and right sides of the discharge hopper 3 and are used in cooperation with the discharge hopper 3. A dust collection mechanism 5 is provided on the front side of the discharge pipe 2 and is used in cooperation with the dust suction mechanism 4. Installation brackets 6 are provided around the discharge hopper 3 and are used in cooperation with the discharge hopper 3. An adjustment mechanism 7 is provided on the outer side of the installation bracket 6 and is used in cooperation with the installation bracket 6. The dust suction mechanism 4 includes a suction cup 401, a filter plate 402, and a connecting pipe 403. The suction cup 401 is located inside the discharge hopper 3. The filter plate 402 is located inside the suction cup 401 and is fixedly installed on the inner wall of the suction cup 401. The connecting pipe 403 is located outside the discharge hopper 3 and is fixedly connected to the inner cavity of the discharge hopper 3. The side of the connecting pipe 403 close to the suction cup 401 is fixedly connected to the inner cavity of the suction cup 401. By providing the dust suction mechanism 4, the suction cup 401 can cooperate with the filter plate 402 to quickly absorb the dust generated by the stored materials, and the filter plate 402 can intercept the stored materials. The dust collection mechanism 5 includes a storage box 501, a dust suction pump 502, and a discharge tray 503. The storage box 501 is located on the front side of the discharge pipe 2 and is fixedly connected to the front side of the discharge pipe 2. The dust suction pump 502 is located inside the storage box 501 and is fixedly installed on the inner wall of the storage box 501 by bolts. The discharge tray 503 is located in front of the dust suction pump 502 and is fixedly connected to the discharge end of the dust suction pump 502. Both the left and right sides of the dust suction pump 502 are fixedly connected to the inner cavity of the connecting pipe 403. The side of the connecting pipe 403 close to the storage box 501 is hermetically connected to the inner wall of the storage box 501. By providing the dust collection mechanism 5, the dust suction pump 502 can cooperate with the connecting pipe 403 to quickly extract the dust and discharge it into the inner cavity of the storage box 501 through the discharge tray 503. The installation bracket 6 includes a fixed block 601, a movable block 602, and an arc plate 603. The side of the fixed block 601 close to the surface of the discharge hopper 3 is fixedly connected to the surface of the discharge hopper 3. The surface of the movable block 602 is slidably connected to the inner cavity of the fixed block 601. The side of the arc plate 603 close to the movable block 602 is fixedly connected to the surface of the movable block 602. By providing the installation bracket 6, the fixed block 601 can cooperate with the movable block 602 to quickly extend and shorten the position of the arc plate 603, and through the cooperation of the arc plate 603 and the adjustment mechanism 7, the silo unloader 1 can be adapted to a variety of different conveying equipment for use. The adjustment mechanism 7 includes a turntable 701, a lead screw 702, and a base 703. The turntable 701 is located at the top of the lead screw 702 and is fixedly connected to the top of the lead screw 702. The surface of the lead screw 702 is threadedly connected to the inner cavity of the arc plate 603.The base 703 is located at the bottom of the lead screw 702 and fixedly connected to the bottom of the lead screw 702. By setting the adjusting mechanism 7, the lead screw 702 can cooperate with the arc plate 603 to achieve the effect of stably supporting the overall device through the base 703. Moreover, the turntable 701 can drive the overall device to adjust the height according to the usage requirements, avoiding the situation where it is impossible to quickly install according to the usage requirements. The top of the fixed block 601 is threadedly connected with a positioning rod 8. A positioning groove 9 is formed at the top of the moving block 602. The number of positioning grooves 9 is multiple and evenly distributed on the top of the moving block 602. The bottom of the positioning rod 8 passes through the inner cavity of the fixed block 601 and extends into the inner cavity of the positioning groove 9. The surface of the positioning rod 8 is threadedly connected with the inner cavity of the positioning groove 9. By setting the positioning rod 8 and the positioning groove 9, when the moving block 602 moves to various different positions, the positioning rod 8 and the positioning groove 9 can cooperate with each other to quickly lock and fix the moving block 602 to the fixed block 601, avoiding the situation where it is impossible to quickly fix after the moving block 602 drives the arc plate 603 and the adjusting mechanism 7 to expand to the appropriate position. Support blocks 10 are fixedly connected to both the left and right sides of the storage box 501. The inner cavity of the support block 10 is fixedly connected to the surface of the connecting pipe 403. By setting the support block 10, the support block 10 can assist the connecting pipe 403 to be stably transported through the connection end with the connecting pipe 403, avoiding the situation where the connecting pipe 403 shakes during use.,

[0021] The working principle of the present utility model:

[0022] During use, rotate the positioning rod 8. The positioning rod 8 will disengage from the inner cavity of the positioning groove 9 through the threaded connection with the positioning groove 9 and the fixed block 601. After the positioning rod 8 disengages from the inner cavity of the positioning groove 9, pull the moving block 602 to move. After the moving block 602 moves to a suitable position, rotate the positioning rod 8 again. Then, through the mutual cooperation of the positioning rod 8 and the fixed block 601, it can be inserted into the inner cavity of the positioning groove 9 again. After the positioning rod 8 is inserted into the inner cavity of the positioning groove 9, the locking and positioning of the moving block 602 and the fixed block 601 can be achieved through the threaded connection between the rod and the positioning groove 9, thus completing the length adjustment of the mounting bracket 6. After the adjustment is completed, rotate the turntable 701. The turntable 701 will drive the lead screw 702 to rotate. During the rotation of the lead screw 702, the base 703 will be adjusted in height through the threaded connection with the arc plate 603. After adjusting to a suitable position, loosen the turntable 701. Then, the stable support of the mounting bracket 6 can be achieved through the threaded connection between the lead screw 702 and the arc plate 603, so as to facilitate the user to adjust the installation position of the outfeed machine 1 according to different usage requirements. After the installation is completed, first, the bulk storage materials will be pushed into the inner cavity of the outfeed machine 1 through the screw feeding structure of the outfeed machine 1, and discharged through the mutual cooperation of the discharge port of the outfeed machine and the discharge cylinder 2 and the discharge hopper 3. During the discharge of the bulk storage materials, a certain amount of dust will be generated by the bulk storage materials. Therefore, it is necessary to start the dust suction pump 502. The dust suction pump 502 will, through the mutual cooperation of its suction end and the connecting pipe 403, quickly absorb the dust generated by the bulk storage materials through the suction cup 401. And during the dust absorption process, the bulk storage materials will be intercepted and filtered by the filter plate 402 to avoid the situation where the bulk storage materials are absorbed, so as to improve the installation effect of the outfeed machine 1 and quickly process the dust generated during the outfeed process of the bulk storage materials. After the dust suction pump 502 sucks the dust through the connecting pipe 403 and the suction cup 401, it can be discharged into the inner cavity of the storage box 501 through the discharge tray 503, thus achieving the function of centralized storage of the dust.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0024] The above are only the preferred embodiments of the present utility model and do not impose any formal limitations on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, within the scope of the technical solution of the present utility model.

Claims

1. A hydraulic cantilever silo unloader, comprising a silo unloader (1), a discharge tube (2) and a discharge hopper (3), characterized in that: The discharge cylinder (2) is located at the discharge port at the bottom of the silo unloader (1) and is fixedly connected to the bottom of the silo unloader (1). The discharge hopper (3) is located at the bottom of the discharge cylinder (2) and is fixedly connected to the bottom of the discharge hopper (3). Dust suction mechanisms (4) used in cooperation with the discharge hopper (3) are arranged on both the left and right sides of the discharge hopper (3). A dust collection mechanism (5) used in cooperation with the dust suction mechanism (4) is arranged on the front side of the discharge cylinder (2). Mounting brackets (6) used in cooperation with the discharge hopper (3) are arranged around the discharge hopper (3). An adjusting mechanism (7) used in cooperation with the mounting bracket (6) is arranged on the outer side of the mounting bracket (6).

2. The hydraulic cantilever silo unloader according to claim 1, wherein: The dust suction mechanism (4) includes a suction cup (401), a filter plate (402), and a connecting pipe (403). The suction cup (401) is located inside the discharge hopper (3). The filter plate (402) is located inside the suction cup (401) and is fixedly installed on the inner wall of the suction cup (401). The connecting pipe (403) is located outside the discharge hopper (3) and is fixedly connected to the inside of the discharge hopper (3). One side of the connecting pipe (403) close to the suction cup (401) is fixedly connected to the inside of the suction cup (401).

3. The hydraulic cantilever discharging machine according to claim 2, wherein: The dust collection mechanism (5) includes a storage box (501), a dust suction pump (502), and a discharge tray (503). The storage box (501) is located on the front side of the discharge cylinder (2) and is fixedly connected to the front side of the discharge cylinder (2). The dust suction pump (502) is located inside the storage box (501) and is fixedly installed on the inner wall of the storage box (501) by bolts. The discharge tray (503) is located on the front side of the dust suction pump (502) and is fixedly connected to the discharge end of the dust suction pump (502). Both the left and right sides of the dust suction pump (502) are fixedly connected to the inside of the connecting pipe (403). One side of the connecting pipe (403) close to the storage box (501) is hermetically connected to the inner wall of the storage box (501).

4. The hydraulic cantilever discharging machine according to claim 1, characterized in that: The mounting bracket (6) includes a fixed block (601), a movable block (602), and an arc plate (603). One side of the fixed block (601) close to the surface of the discharge hopper (3) is fixedly connected to the surface of the discharge hopper (3). The surface of the movable block (602) is slidably connected to the inside of the fixed block (601). One side of the arc plate (603) close to the movable block (602) is fixedly connected to the surface of the movable block (602).

5. The hydraulic cantilever silo unloader according to claim 4, wherein: The adjusting mechanism (7) includes a turntable (701), a lead screw (702), and a base (703). The turntable (701) is located at the top of the lead screw (702) and is fixedly connected to the top of the lead screw (702). The surface of the lead screw (702) is threadedly connected to the inside of the arc plate (603). The base (703) is located at the bottom of the lead screw (702) and is fixedly connected to the bottom of the lead screw (702).

6. The hydraulic cantilever discharging machine according to claim 4, wherein: The top of the fixed block (601) is threadedly connected with a positioning rod (8). A positioning groove (9) is formed in the top of the moving block (602). The number of the positioning grooves (9) is multiple and they are evenly distributed on the top of the moving block (602). The bottom of the positioning rod (8) passes through the inner cavity of the fixed block (601) and extends into the inner cavity of the positioning groove (9). The surface of the positioning rod (8) is threadedly connected with the inner cavity of the positioning groove (9).

7. The hydraulic cantilever silo unloader according to claim 3, wherein: Support blocks (10) are fixedly connected to both the left and right sides of the storage box (501). The inner cavity of the support block (10) is fixedly connected to the surface of the connecting pipe (403).

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